@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef6160e4-d91f-4fc4-aa5a-c3c889c92016> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef6160e4-d91f-4fc4-aa5a-c3c889c92016> .